Part 121 Air Operations Large Aeroplanes

Appendix B Instruments and Equipment Airworthiness Design Standards

121 App. B -

121 App. B.1 - Protective breathing equipment

121 App. B.2 - Emergency medical kit

121 App. B.3 - Public address system

121 App. B.4 - Crew member intercom system

121 App. B.5 - Cockpit voice recorder

121 App. B.6 - Flight data recorder

121 App. B.7 - Additional attitude indicator

121 App. B.8 - Weather radar

121 App. B.9 - Ground proximity warning system

121 App. B.10 - Terrain awareness and warning system (TAWS)

121 App. B.11 - Airborne Collision Avoidance System (ACAS II)

121 App. B - Figure 1

121 App. B - Table 1

121 App. B - Table 2

Appendix C Runways